Trait RadixKey 

pub trait RadixKey:
    Copy
    + Send
    + Sync
    + Ord
    + Default
    + Not<Output = Self> {
    const BYTES: usize;

    // Required methods
    fn byte(self, b: usize) -> usize;
    fn word(self) -> u64;
    fn extremes(x: &[Self]) -> (Self, Self);
}

An unsigned key that sort_rows sorts one byte at a time.

Required Associated Constants

const BYTES: usize

Required Methods

fn byte(self, b: usize) -> usize

fn word(self) -> u64

The key as a number.

fn extremes(x: &[Self]) -> (Self, Self)

The least and the greatest key of x, through crate::reduce::extremes.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl RadixKey for u8

const BYTES: usize

fn byte(self, b: usize) -> usize

fn word(self) -> u64

fn extremes(x: &[u8]) -> (u8, u8)

impl RadixKey for u16

const BYTES: usize

fn byte(self, b: usize) -> usize

fn word(self) -> u64

fn extremes(x: &[u16]) -> (u16, u16)

impl RadixKey for u32

const BYTES: usize

fn byte(self, b: usize) -> usize

fn word(self) -> u64

fn extremes(x: &[u32]) -> (u32, u32)

impl RadixKey for u64

const BYTES: usize

fn byte(self, b: usize) -> usize

fn word(self) -> u64

fn extremes(x: &[u64]) -> (u64, u64)

Implementors